Solve 57.1+75+71.4+67.9+53.6div5

$$57.1+75+71.4+67.9+53.6 \div 5$$

Evaluate

$$282.12$$

Solution Steps

Add 57.1 and 75 to get 132.1.

$$132.1+71.4+67.9+\frac{53.6}{5}$$

Add 132.1 and 71.4 to get 203.5.

$$203.5+67.9+\frac{53.6}{5}$$

Add 203.5 and 67.9 to get 271.4.

$$271.4+\frac{53.6}{5}$$

Expand \frac{53.6}{5} by multiplying both numerator and the denominator by 10.

$$271.4+\frac{536}{50}$$

Reduce the fraction \frac{536}{50} to lowest terms by extracting and canceling out 2.

$$271.4+\frac{268}{25}$$

Convert decimal number 271.4 to fraction \frac{2714}{10}. Reduce the fraction \frac{2714}{10} to lowest terms by extracting and canceling out 2.

$$\frac{1357}{5}+\frac{268}{25}$$

Least common multiple of 5 and 25 is 25. Convert \frac{1357}{5} and \frac{268}{25} to fractions with denominator 25.

$$\frac{6785}{25}+\frac{268}{25}$$

Since \frac{6785}{25} and \frac{268}{25} have the same denominator, add them by adding their numerators.

$$\frac{6785+268}{25}$$

Add 6785 and 268 to get 7053.

$$\frac{7053}{25}$$

Factor

$$\frac{3 \cdot 2351}{5 ^ {2}} = 282\frac{3}{25} = 282.12$$